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林产化学与工业 ›› 2009, Vol. 29 ›› Issue (4): 77-81.

• 研究报告 • 上一篇    下一篇

枫香叶挥发油提取工艺及成分分析

刘亚敏1, 刘玉民1, 李鹏霞2, 郭莹3, 马明1   

  1. 1. 西南大学 资源环境学院, 重庆 400716;2. 江苏省农业科学院 农产品加工研究所;江苏省农产品加工中心, 江苏 南京 210014;3. 吉林省广播电视研究所, 吉林 长春 130041
  • 收稿日期:2008-07-01 修回日期:1900-01-01 出版日期:2009-08-30 发布日期:2009-08-30

Extraction Process and Component Analysis of Volatile Oil from Liquidambar formosana Leaves

LIU Ya-min1, LIU Yu-min1, LI Peng-xia2, GUO Ying3, MA Ming1   

  1. 1. College of Resource and Environment, Southwest University, Chongqing 400716, China;2. Institute of Agri-products Process, JAAS;Jiangsu Agri-products Process Center, Nanjing 210014, China;3. Broadcasting and Television Institute, Changchun 130041, China
  • Received:2008-07-01 Revised:1900-01-01 Online:2009-08-30 Published:2009-08-30

摘要: 以挥发油的出油量为考查指标,采用正交设计筛选粉碎度、浸泡时间、提取时间的最佳组合方式优化枫香叶挥发油的提取工艺。采用GC-MS法对挥发油进行成分分析。结果表明枫香叶挥发油提取的最佳工艺组合为打浆、不浸泡、蒸馏提取 6h。从挥发油中共分离出51个色谱峰,鉴定出47个化合物,检出率为 98.11%;其中萜类化合物30个,占挥发油总量的 82.28%;脂肪族成分为14个,占挥发油总量的 14.01%;芳香族成分为3个,占挥发油总量的 1.82%。挥发油中主要成分为:β-蒎烯(21.18%)、α-蒎烯(20.70%)、(E)-2-已烯醛(7.64%)、柠檬烯(7.59%)、β-石竹烯(6.08%)等。

关键词: 枫香叶, 提取工艺, 挥发油, 成分分析

Abstract: To optimize the extraction process of volatile oil in Liquidambar formosana, and analyze the components of volatile oil, orthogonal experiment was conducted using volume of volatile oil as index and granularity of leaf, soaking time and extracting time as affecting factors. The oil was analyzed by GC-MS. The experiment results indicated that the optimum extraction technology condition is the following:beating without soaking and extracting for 6h. Chemical components were analyzed by GC-MS, 51 peaks were separated and 47 compounds which accounted for 98.11% of crude volatile oil were identified. The result shows, that among 47 compounds, 30 compounds are terpines, 14 compounds are aliphatics and 3 compounds are aromatics.The major constituents were β-pinene(21.18%), α-pinene(20.70%), and (E)-2-hexenal(7.64%), limonene (7.59%), β-caryophyllene(6.08%), etc.

Key words: Liquidambar formosana leaves, extraction process, volatile oil, component analysis

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